| Titre | 3D stochastic gravity inversion on unstructured meshes |
| Auteur | Shamsipour, P; Schetselaar, E; Chouteau, M; Marcotte, D |
| Source | Symposium on the Application of Geophysics to Engineering and Environmental Problems; 2014 p. 186-189, https://doi.org/10.1190/SAGEEP.27-075 |
| Année | 2014 |
| Séries alt. | Secteur des sciences de la Terre, Contribution externe 20140417 |
| Réunion | Symposium on the Application of Geophysics to Engineering and Environmental Problems 2014: pp. 186-189; Boston; US; mars 16-20, 2014 |
| Document | livre |
| Lang. | anglais |
| DOI | https://doi.org/10.1190/SAGEEP.27-075 |
| Media | en ligne; numérique |
| Formats | pdf |
| Sujets | gravité; géophysique |
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| Programme | Développements méthodologie, Initiative géoscientifique ciblée (IGC-4) |
| Diffusé | 2014 05 12 |
| Résumé | (disponible en anglais seulement)
The stochastic gravity inversion on unstructured meshes is presented. The unstructured meshes are used because they provide the flexibility required to closely
approximate complicated geological structures. Sharp topographic relief and geological bodies of complex shapes are usually more accurately described by unstructured meshes rather than with regular grids. The forward method has a closed form solution
and gives accurate results. A geostatistical method is applied to invert the gravity data. |
| GEOSCAN ID | 295801 |
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